-26.85% is the change from 998 to 730
Calculation steps:
[( 730 - 998 ) ÷ 998] x 100 = -26.85%
Formula
Percentage change = [(730 - 998) / 998] x 100
Subtract the new number by the original number
730 - 998 = -268
-268 ÷ 998 = -0.2685370741482966
-0.2685370741482966 x 100 = -26.85%